152845975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 200919680

約数和(自身を除く): 48073705

約数列:

[1, 5, 19, 25, 95, 151, 475, 755, 2131, 2869, 3775, 10655, 14345, 40489, 53275, 71725, 202445, 321781, 1012225, 1608905, 6113839, 8044525, 30569195, 152845975]

約数ペア:

[(1, 152845975), (5, 30569195), (19, 8044525), (25, 6113839), (95, 1608905), (151, 1012225), (475, 321781), (755, 202445), (2131, 71725), (2869, 53275), (3775, 40489), (10655, 14345)]